Sony VGN-FS550 - Manual (Page 109)

7. On the Devices tab, click to select the display.
8. Click OK.
You may not be able to display the computer screen (LCD) and an external display or projector at the same time,
depending on the types of computer displays and projectors you are using.
To switch the display (for models with the NVIDIA ® video controller)
1. Click Start on the Windows ® taskbar, then Control Panel. The Control Panel appears.
2. Click Appearance and Themes, and then select Display. The Display Properties dialog box appears.
3. Click the Settings tab.
4. Click the Advanced button. The properties dialog box appears for advanced settings.
5. Click the tab with its name beginning with GeForce. Select nView Display Settings from the left menu.
 To change the current display, select the desired display from the Current display drop-down list.
 To display the output on your computer's LCD and the external display at the same time, select Clone
from the nView Display mode drop- down list.
 To specify displays, use the Primary Display/Secondary Display drop- down list.
Selecting a Display
6. Click OK. If the Confirm Display Settings dialog box appears, click YES.
To adjust the screen resolution
Plug and Display customizes the screen resolution to fit within the external display. However, if the external display's
screen resolution is larger than the computer's LCD screen resolution, Plug and Display adjusts both images to the largest
resolution shared by both devices. You may adjust the screen resolution manually by following these steps.
1. Click the Start menu and then click Control Panel.
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